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JANE STREET GROUP, LLC

Position in NB — Niocorp Developments Ltd

CIK 1595888 NEW YORK, NY

Position in NB

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$1,748,764
-$2,075,392 QoQ
Shares Held
392,100
-45.7% QoQ
Ownership
0.269%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in NB Over Time

Shares Held

Position Value (USD)

Derivatives in NB

reported options exposure · as of Mar 31, 2026
CallValue
$160,560
CallShares
36,000
PutValue
$312,646
PutShares
70,100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Other Industrial Metals & Mining

Basic Materials · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $493,465,914 across 33 Other Industrial Metals & Mining names. NB ranks #21 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in NB

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $312,646 70,100
2026-03-31 $160,560 36,000
2026-03-31 $1,748,764 392,100
2025-12-31 $133,030 25,100
2025-12-31 $231,080 43,600
2025-12-31 $3,824,156 721,539
2025-09-30 $4,731,904 708,369
2025-06-30 $24,931 10,700
2025-06-30 $41,240 17,700
2024-12-31 $358,985 231,604
2024-06-30 $17,770 10,272